$page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
$book = $page->book;
$this->checkOwnablePermission('page-delete', $page);
$page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
$book = $page->book;
$this->checkOwnablePermission('page-delete', $page);
Activity::addMessage('page_delete', $book->id, $page->name);
session()->flash('success', trans('entities.pages_delete_success'));
Activity::addMessage('page_delete', $book->id, $page->name);
session()->flash('success', trans('entities.pages_delete_success'));